news — from the mill.
Production notes, industry updates, and a little colour on what we’re making this month.
PPGI vs GI Coil: Key Differences, Applications & Which to Choose
PPGI vs GI Coil: Key Differences, Applications & Which to Choose | ChinaCNU Steel PPGI vs GI Coil: Key Differences, Applications & Which to Choose As a project manager, engineer, or buyer sourcing steel, you’re often faced with a critical material choice: PPGI or GI Coil? Both are galvanized steel products offering corrosion resistance, but […]
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1200 Tons of Gi Steel Coils Shipped to Vietnam
ChinaCNU Steel, a leading ISO-certified manufacturer, has successfully completed the shipment of 1200 tons of high-quality Galvanized Iron (GI) steel coils to a major industrial construction client in Vietnam. This substantial order underscores our capability to reliably supply large-volume projects directly from our factory to international ports. Order Overview: A Major Supply for Vietnamese Construction […]
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Galvanized Steel Coil Zinc Coating: A Complete Guide
Understanding the zinc coating on a galvanized steel coil is critical for selecting the right material for corrosion protection, cost-efficiency, and project longevity. The zinc coating acts as a sacrificial anode, shielding the base steel from rust and oxidation. For over 15 years, ChinaCNU Steel’s ISO-certified Qingdao factory has exported premium galvanized steel coils with […]
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800 Tons of Hot-Dip Galvanized Steel Coils Shipped to UAE
Order Overview: A Major Construction Project in the Middle East ChinaCNU Steel has successfully completed the shipment of 800 tons of high-quality hot-dip galvanized steel coils to a leading construction firm in the United Arab Emirates. This substantial order was destined for a large-scale commercial and residential development project, where material durability and precise specifications […]
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DX51D Galvanized Steel: Factory-Direct Coils & Supplier Guide
For B2B importers seeking high-quality, cost-effective galvanized steel, DX51D galvanized steel represents a cornerstone material for countless fabrication and construction projects. Defined by the European standard EN 10346, this grade offers an exceptional balance of formability, strength, and corrosion protection, making it a top choice for markets from Africa to Southeast Asia. As a leading […]
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Galvanized Steel Coil (GI Coil) Complete Guide 2026 | China Factory Price
Complete guide to galvanized steel coil (GI coil) from China. Types, specifications, zinc coating selection, price and trusted manufacturer. Free quote from Ruitong factory.
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PPGI Steel Coil: Complete Buyer Guide 2026 | China Manufacturer
Complete guide to PPGI steel coil from China manufacturer. Specifications, applications, prices and how to choose the right PPGI supplier. Get free quote from factory.
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What is Carbon Steel? Complete Performance Guide from Q195 to Q355 – Detailed Grades, Carbon Content Effects, and Applications
What is Carbon Steel? Complete Performance Guide from Q195 to Q355 – Detailed Grades, Carbon Content Effects, and Applications Meta Description: Detailed guide on carbon steel grades from Q195 to Q355, explaining how carbon content affects strength and ductility, and how to select materials for different applications (construction, machinery, automotive). Includes full mechanical performance tables […]
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